ULTRASONIC DIAGNOSTIC APPARATUS AND DATA PROCESSING PROGRAM OF THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic apparatus acquiring diagnostic information indicating a blood flow rate from ultrasonic doppler spectrum images as uniform data in a simple manner and in a short period of time, and to provide a data processing program of the ultrasonic diagnostic apparatus.

SOLUTION: The ultrasonic diagnostic apparatus includes: a data collecting means for collecting doppler signals by transmitting/receiving ultrasonic waves to/from a subject and generating spectrum data (A) based on the collected doppler signals; and a blood flow diagnostic information preparation means for preparing two or more pieces of waveform data (B) and (C) as blood flow diagnostic information by performing the processing of segmenting and arranging spectrum envelope waveforms fp and fm for a plurality of heart beats (HEART BEAT) obtained by automatically tracing from the spectrum data (A) for each heart beat (HEART BEAT).

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